Beam sling unit for suspending poultry cages



FIG. 1 is a front elevational view of a beam sling unit for suspending poultry cages showing my new design;

FIG. 2 is a front perspective view of one suspension member thereof, a portion of the vertical support has been omitted and the horizontal beam has been fragmentarily shown for convenience of illustration;

FIG. 3 is a rear perspective view of FIG. 2; and

FIG. 4 is a side elevational view of FIG. 2.

The broken line representation of support truss in FIG. 1 is for purposes of illustration only. 

The ornamental design for a beam sling unit for suspending poultry cages, as shown and described. 